Design method for magnetic leakage flux profiles of a high precise DVD spindle motor

Tsung Kun Lin*, Li Te Kuo, Yeong Hwa Chang, Shyh Jier Wang, King Yin Wang, Chieh Yi Huang, Tai Fa Ying, Der-Ray Huang

*Corresponding author for this work

Research output: Contribution to journalConference article

Abstract

A design approach of magnetic leakage flux profile is proposed for DVD spindle motors. From this method, the specific magnetic leakage flux profiles can be obtained. Further, the proposed method provides a high torque constant, lower torque ripple, running current and small mechanical vibration.

Original languageEnglish
JournalDigests of the Intermag Conference
DOIs
StatePublished - 1 Dec 1999
EventProceedings of the 1999 IEEE International Magnetics Conference 'Digest of Intermag 99' - Kyongju, South Korea
Duration: 18 May 199921 May 1999

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    Lin, T. K., Kuo, L. T., Chang, Y. H., Wang, S. J., Wang, K. Y., Huang, C. Y., Ying, T. F., & Huang, D-R. (1999). Design method for magnetic leakage flux profiles of a high precise DVD spindle motor. Digests of the Intermag Conference. https://doi.org/10.1109/INTMAG.1999.837658